Home / 61,266.03-84,532.26-35,757.81

Finding the Fourth Proportional to 61,266.03, 84,532.26 and 35,757.81

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Solution

The fourth proportional to 61,266.03, 84,532.26 and 35,757.81 is: 49,337.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,266.03 : 84,532.26 = 35,757.81 : x
  2. Step 2: Convert to fraction form
    61,266.03/84,532.26 = 35,757.81/x
  3. Step 3: Cross multiply
    61,266.03x = 84,532.26 × 35,757.81
  4. Step 4: Simplify right side
    61,266.03x = 3,022,688,491.95
  5. Step 5: Solve for x
    x = 3,022,688,491.95/61,266.03
  6. Step 6: Final answer
    x = 49,337.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.